Our L.E.D. Exit Sign with Emergency Light Combo saves up to 97% of the energy used in standard Exit Signs by consuming only 1.90 watts of electricity, and provides 2 fully adjustable heads with parabolic reflector to minimize glare and maximize beam spread. These units are prewired for easy installation and are both virtually indestructible and maintenance free. The unit is available in single and double sided illumination. UL Approved,Energy Star Rated, UL-924 Year 2001 Compliant. The LED Exit Sign is available in both 120V and Universal, 1 or 2 sided, and in universal mounting options. The Emergency Light may also be purchased separately. Combo Unit includes battery backup. Volume discounts apply automatically as follows: Qty 10-19 5%, Qty 20-49 7%, Qty 50+ 10%.